From 1312c7714cc99f92ad00e03313003725140d1650 Mon Sep 17 00:00:00 2001
From: feliciaan <feliciaan@zeus.ugent.be>
Date: Tue, 13 May 2014 12:26:45 +0200
Subject: [PATCH] fixed errors with empty h3 that float around

---
 scraper/resto.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scraper/resto.py b/scraper/resto.py
index 893a04b8..27de2cd2 100755
--- a/scraper/resto.py
+++ b/scraper/resto.py
@@ -64,7 +64,8 @@ def __init__(self, date):
         self.vegetables = []
 
     def parse(self, menu_div, lang):
-        titles = [x.content.lower() for x in menu_div.xpathEval('./h3')]
+        titles = [x.content.lower() for x in menu_div.xpathEval('./h3') if len(x.content) > 0]
+        print(titles)
         lists = menu_div.xpathEval('./ul[*]')
 
         if len(titles) == 1 and titles[0] == DICTIONARY[lang]['closed']: